The answer is most logically option C. This is because while the argument does feel like it is backed up with the statistic, there are no other statistics given for other countries. The argument lacks the information needed.
In order to have a sentence with an active voice, you need to have to have the main subject perform an action.
"The revision (subject) gives the sentence (action) an active voice."
Answer:
changeable, flexible, accessible
Explanation: